#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int bmi(double weight, double height)
{
	double bmi = weight / (height * height);
	if (bmi >= 18.5 && bmi <= 23.9)
		return 1;
	else
		return 0;
}
//int main()
//{
//	double weight = 0;
//	double height = 0;
//	scanf("%lf %lf", &weight, &height);
//	if (bmi(weight, height))
//		printf("Normal");
//	else
//		printf("Abnormal");
//	return 0;
//}